AA-9.000MAHV-T

Introduction

Crystals are an important and versatile class of materials, which are used in a wide variety of applications, such as watches and jewelry, optical lenses, medical lighting, and aircraft-related components. The AA-9.000MAHV-T is a specialized version of a quartz crystal. It is designed for use as a frequency reference, primarily in mobile phone and wireless communication systems. This article will discuss the application field, working principle and characteristics of the AA-9.000MAHV-T crystal.

Application Field

The AA-9.000MAHV-T crystal is designed for use in mobile phone and wireless communication systems. It is able to provide a small footprint and robust performance, making it ideal for use in a wide variety of mobile applications. As a reference frequency source, the AA-9.000MAHV-T can be used in mobile Base Stations, mobile radio nodes, cellular base station radios, and other transmission-receiving equipment.

The AA-9.000MAHV-T is specifically designed to be compatible with a variety of mobile frequency bands. These bands include GSM900, GSM1800, and GPRS among others. Due to its wide compatibility, the AA-9.000MAHV-T is suitable for a range of mobile applications, including, but not limited to, cellular handsets, PDAs, laptops, and other wireless communications devices.

Working Principle

The AA-9.000MAHV-T crystal is a quartz oscillator designed for use as a frequency reference. This type of quartz crystal is able to resonate at a particular frequency, upon the application of an appropriate voltage. The oscillation frequency is determined by the resonance frequency of the quartz crystal and the design of the circuit surrounding the crystal.

The AA-9.000MAHV-T is composed of two electrodes and a quartz crystal. The two electrodes are connected to the quartz crystal in a special way, determining its frequency characteristic. This creates a low-impedance (resonance) circuit, with a sharp peak at the resonance frequency of the crystal. This allows the crystal to be used as a frequency reference, since it will always resonate at the same frequency, regardless of temperature or other environmental changes.

Characteristics

The AA-9.000MAHV-T possesses many characteristics that make it desirable for mobile communications applications. It has a low ESR, enabling it to remain stable during even rapid temperature changes. It also has excellent frequency accuracy and stability, due to its tightly controlled resonance impedance. Furthermore, the AA-9.000MAHV-T is designed for low power consumption and ease of integration. This makes it an ideal choice for mobile applications, where conserving power is of utmost importance.

In addition to its superior electrical characteristics, the AA-9.000MAHV-T also offers exceptional mechanical performance. It has an extremely low profile and is highly resistant to shock and vibration. This makes it suitable for use in harsh environments, such as in automobiles, ships, and aircraft.

Conclusion

The AA-9.000MAHV-T crystal is a very specialized version of a quartz crystal, designed for use as a frequency reference in mobile phone and wireless communication systems. It has a low ESR and excellent frequency accuracy and stability, making it an ideal choice for mobile applications. The AA-9.000MAHV-T is also designed for low power consumption and ease of integration, and has an extremely low profile, making it resistant to shock and vibration.